[KongchangAI]
Unverified50% confidenceFactExact time

ACR(自动内容识别)技术最早由Cognitive Networks商业化推广,该公司后被Gracenote收购

1
Sources
50%
Confidence
Long-term
Relevance
7/10/2026
First Seen

Sources

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Stable URI
https://kongchang.com/claim/421579
API
curl https://kongchang.com/api/v1/knowledge/claims/421579
MCP
get_claim(id=421579)